The Lenovo CR2016 RTC Battery (model 5B10S73571) is a high-performance power solution specifically designed for maintaining real-time clock (RTC) functions in computing devices. As a product from Lenovo, a leading technology company known for its reliable and innovative computing solutions, this battery ensures that your devices keep accurate time even when they are powered off. It features a standard coin cell design that simplifies installation and replacement, making it an ideal choice for both professionals and tech enthusiasts looking to enhance the longevity of their hardware. The CR2016 is a 3V lithium battery, known for its long shelf life and stable performance. By choosing this battery, you contribute to the optimal functioning of your devices, minimizing disruptions caused by erratic clock fluctuations. Keep your Lenovo products running smoothly with this dependable RTC battery that embodies quality and convenience.